MoS2–CdS Composite Photocatalyst for Dye Degradation: Enhanced Apparent Quantum Yield and Reduced Energy Consumption DOI Open Access
Susanta Ghosh, Tanusri Pal, Surajit Ghosh

et al.

ChemistrySelect, Journal Year: 2024, Volume and Issue: 9(42)

Published: Nov. 1, 2024

Abstract This study investigates the visible light‐assisted photocatalytic degradation of rhodamine B (Rh B) dye using MoS 2 –CdS nanocomposite. Two crucial operational parameters, illumination time and weight ratio to CdS, are systematically examined. Approximately, 91.9% Rh solution with a concentration 10 mg/L is degraded by photocatalyst under 60 min illumination, dosage 0.5 g/L. The results consistent pseudo‐first‐order kinetic model, wherein rate constant CdS increases fourfold after amalgamation . formation composite in 1.72 times increase apparent quantum yield 3.15 decrease electrical energy consumption per order nanorods similar experimental conditions. investigation also comprehensively explores reactive species responsible for light presence photocatalyst. analysis confirms that both hydroxyl superoxide anion radicals play dominant role degradation. These findings underscore potential practical applications eco‐friendly water treatment technologies, offering efficient sustainable solutions contemporary environmental challenges.

Language: Английский

Engineering the SrTiO3/CuO heterostructure nanocomposite by CNT for superior visible light-driven photocatalytic performance and hydrogen evolution DOI

Gita Asghari,

V. Mahdikhah,

Kooshan Kalantarian

et al.

Environmental Research, Journal Year: 2025, Volume and Issue: unknown, P. 121502 - 121502

Published: March 1, 2025

Language: Английский

Citations

0
MoS2/CdS Nanocomposites for HMF Photocatalytic Conversion to DFF under Visible Light Irradiation DOI

Jeong-Eun Kim,

Hangil Lee, Hyun Sung Kim

et al.

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 25, 2024

Language: Английский

Citations

3
Highly synergistic degradation of norfloxacin and outstanding elimination of antibiotic-resistant elements by a combined electro-Fenton/peracetic acid process under mild conditions DOI
Ling Feng, Wentao Dong,

BoWei Li

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116153 - 116153

Published: March 1, 2025

Language: Английский

Citations

0
MoS2–CdS Composite Photocatalyst for Dye Degradation: Enhanced Apparent Quantum Yield and Reduced Energy Consumption DOI Open Access
Susanta Ghosh, Tanusri Pal, Surajit Ghosh

et al.

ChemistrySelect, Journal Year: 2024, Volume and Issue: 9(42)

Published: Nov. 1, 2024

Abstract This study investigates the visible light‐assisted photocatalytic degradation of rhodamine B (Rh B) dye using MoS 2 –CdS nanocomposite. Two crucial operational parameters, illumination time and weight ratio to CdS, are systematically examined. Approximately, 91.9% Rh solution with a concentration 10 mg/L is degraded by photocatalyst under 60 min illumination, dosage 0.5 g/L. The results consistent pseudo‐first‐order kinetic model, wherein rate constant CdS increases fourfold after amalgamation . formation composite in 1.72 times increase apparent quantum yield 3.15 decrease electrical energy consumption per order nanorods similar experimental conditions. investigation also comprehensively explores reactive species responsible for light presence photocatalyst. analysis confirms that both hydroxyl superoxide anion radicals play dominant role degradation. These findings underscore potential practical applications eco‐friendly water treatment technologies, offering efficient sustainable solutions contemporary environmental challenges.

Language: Английский

Citations

0